<!--마우스가 올라갈 때 창을 두개 뜨게 하는것  -->
<!DOCTYPE html>
<html>
<head>
<script
src = "http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
	$("#pl").hover(function(){
		alert("You entered pl");
	},
	function(){
		alert("Bye! You now leave pl!");
	});
});
</script>
</head>
<body>
<p id = "pl">This is a paragraph</p>
</body>
</html>